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1. 发明授权

US08935220B2 Unified geographic database and method of creating, maintaining and using the same 有权
公开(公告)号：US08935220B2
公开(公告)日：2015-01-13
申请号：US11156875
申请日：2005-06-17
申请人： S. Lee Hancock , Jordan Hastings , Scott D. Morrison
发明人： S. Lee Hancock , Jordan Hastings , Scott D. Morrison
IPC分类号： G06F17/30 , H04L29/08 , G01C21/26 , G09B29/10 , G01C21/20 , H04L29/12 , H04L29/06
CPC分类号： H04L29/12047 , G01C21/20 , G01C21/26 , G06F17/30241 , G06F17/3087 , G06F2216/01 , G09B29/106 , H04L29/06 , H04L29/12009 , H04L61/15 , H04L67/02 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/42 , H04L69/329
摘要： The present invention involves a Universal Geographic Database (“UGD”). The UGD is an automated, central or distributed, registry of real-world locations and location-related information for businesses and other entities, analogous to the registry of domain names for Internet and web sites. By this central registry, businesses and other entities are facilitated to post their location and location-related information in a single place, for all users who need or want it; and users can refer to this single place, via the Internet, Web, and other telecommunications devices, to obtain accurate, complete and timely location and location-based information about the registered businesses and other entities. Each record of the UGD is keyed by a proprietary location address (PLA) based on the World Geographic Referencing System (WGRS), and optionally may have one or more proprietary location addresses (PLAs), which also may serve as keys. Associated with the PLA keys, each UGD record generally includes the full name for the business or other entity, its street address, and miscellaneous contact information (e.g., telephone number, facsimile number, e-mail address, internet website address, wireless website address). Other more dynamic, customized information (e.g., store hours, credit cards accepted, inventory, prices, specials, hours, parking) also may be available in the UGD record or linked to the UGD record. Users of any device or service can access the UGD through one or more location name servers (LNS), which can provide access to the UGD or other location-based information linked to the UGD or LNS. Based on the WGRS, PLAs provide, in addition to unique keys for UGD records, a user-friendly notation for location naming in the real-world and on all types of location-sensitive electronic devices, from web phones to in-car navigation systems. Given the UGD, these ULA/PLAs are as important to real-world businesses as their domain names because these WGRS addresses drive real-world commerce to physical business locations just as domain names drive e-commerce Internet or web sites.

2. 发明授权

US06202023B1 Internet based geographic location referencing system and method 有权
标题翻译：基于互联网的地理位置参考系统和方法
公开(公告)号：US06202023B1
公开(公告)日：2001-03-13
申请号：US09257462
申请日：1999-02-25
申请人： S. Lee Hancock , Peter H. Dana , Scott D. Morrison
发明人： S. Lee Hancock , Peter H. Dana , Scott D. Morrison
IPC分类号： G06F1730
CPC分类号： G06F17/3087 , G01C21/20 , G01C21/26 , G09B29/106 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/26 , H04L67/30 , H04L67/306 , H04L67/42 , H04L69/329 , H04W4/02
摘要： A system and method for automatically providing services over a computer network, such as the Internet, for users in a mobile environment based on their geographic location. A client computer system is equipped with a local storage device, a wireless transceiver, an input device, an output device and an automatic location identifying (ALI) device. An application program is installed on the client computer system that prompts the user to input information. The application program builds a data packet comprising location information and user information and stores the data packet on the local client storage device. The client computer system connects with a server coupled to a computer network, such as the Internet. Upon connection, the client automatically transmits the electronic data packet to the server. The primary server maintains a database that contains a list of enhanced services. The information in the data packet is used to formulate a database query. The result of the database query is an address of a particular enhanced server that matches the client's request. A specific universal resource locator (URL) that contains the address of the enhanced server is transmitted to the client. The client computer system launches a web browser and connects to the enhanced server. Upon connection relevant data customized for the client's location is automatically displayed without additional input from the user.
摘要翻译：基于其地理位置，用于在移动环境中的用户通过计算机网络（例如因特网）自动提供服务的系统和方法。客户计算机系统配备有本地存储设备，无线收发器，输入设备，输出设备和自动位置识别（ALI）设备。应用程序安装在客户端计算机系统上，提示用户输入信息。应用程序构建包含位置信息和用户信息的数据包，并将数据包存储在本地客户端存储设备上。客户端计算机系统与耦合到诸如因特网之类的计算机网络的服务器连接。连接后，客户机自动将电子数据包发送到服务器。主服务器维护一个包含增强服务列表的数据库。数据包中的信息用于制定数据库查询。数据库查询的结果是与客户端请求匹配的特定增强型服务器的地址。包含增强型服务器地址的特定通用资源定位符（URL）被传送给客户端。客户端计算机系统启动Web浏览器并连接到增强型服务器。一旦为客户端定位的连接相关数据自动显示，无需用户的其他输入。

3. 发明授权

US06295502B1 Method of identifying geographical location using hierarchical grid address that includes a predefined alpha code 失效
标题翻译：使用包括预定义的阿尔法代码的分级网格地址来识别地理位置的方法
公开(公告)号：US06295502B1
公开(公告)日：2001-09-25
申请号：US09645814
申请日：2000-08-24
申请人： S. Lee Hancock , Peter H. Dana , Scott D. Morrison
发明人： S. Lee Hancock , Peter H. Dana , Scott D. Morrison
IPC分类号： G01C2120
CPC分类号： G06F17/3087 , G01C21/20 , G01C21/26 , G09B29/106 , H04L29/06 , H04L67/04 , H04L67/16 , H04L67/18 , H04L67/26 , H04L67/30 , H04L67/306 , H04L67/42 , H04L69/329 , H04W4/02
摘要： A system and method for automatically providing services over a computer network, such as the Internet, for users in a mobile environment based on their geographic location. A client computer system is equipped with a local storage device, a wireless transceiver, an input device, in output device and an automatic location identifying (ALI) device. An application program is installed on the client computer system that prompts the user to input information. The application program builds a data packet comprising location information and user information and stores the data packet on the local client storage device. The client computer system connects with a server coupled to a computer network, such as the Internet. Upon connection, the client automatically transmits the electronic data packet to the server. The primary server maintains a database that contains a list of enhanced services. The information in the data packet is used to formulate a database query. The result of the database query is an address of a particular enhanced server that matches the client's request. A specific universal resource locator (URL) that contains the address of the enhanced server is transmitted to the client. The client computer system launches a web browser and connects to the enhanced server. Upon connection relevant data customized for the client's location is automatically displayed without additional input from the user.
摘要翻译：基于其地理位置，用于在移动环境中的用户通过计算机网络（例如因特网）自动提供服务的系统和方法。客户端计算机系统配备有本地存储设备，无线收发器，输出设备，输出设备和自动位置识别（ALI）设备。应用程序安装在客户端计算机系统上，提示用户输入信息。应用程序构建包含位置信息和用户信息的数据包，并将数据包存储在本地客户端存储设备上。客户端计算机系统与耦合到诸如因特网之类的计算机网络的服务器连接。连接后，客户机自动将电子数据包发送到服务器。主服务器维护包含增强服务列表的数据库。数据包中的信息用于制定数据库查询。数据库查询的结果是与客户端请求匹配的特定增强型服务器的地址。包含增强型服务器地址的特定通用资源定位符（URL）被传送给客户端。客户端计算机系统启动Web浏览器并连接到增强型服务器。一旦为客户端定位的连接相关数据自动显示，无需用户的其他输入。

4. 发明授权

US5224042A Four wheel steering system with speed-dependent phase reversal 失效
标题翻译：四轮转向系统具有速度相位相反
公开(公告)号：US5224042A
公开(公告)日：1993-06-29
申请号：US657783
申请日：1991-02-19
申请人： Scott D. Morrison
发明人： Scott D. Morrison
IPC分类号： B62D7/15
CPC分类号： B62D7/159
摘要： A four wheel steer control system which uses vehicle speed, front wheel position, and the rate of change of the front wheel position to develop the rear wheel steering command. The rear steering command is a combination of the steady state and transient rear wheel commands which are developed individually. The rear wheel steady state command is a function of vehicle speed and front wheel position. The rear wheel transient command is a function of the rate of change of the front wheel position and vehicle speed. Determining the rate of change of front wheel position is done by taking samples of the front wheel position over time and calculating the difference in position between consecutive samples. As the vehicle speed changes the number of differences which are used to calculate the rate of change varies, allowing for the constant tuning of the response time of the rear wheels, resulting in a vehicle which is optimized for response and stability over the entire range of vehicle speeds.
摘要翻译：四轮转向控制系统，其使用车速，前轮位置以及前轮位置的变化率来形成后轮转向指令。后转向指令是单独开发的稳态和瞬态后轮指令的组合。后轮稳态指令是车速和前轮位置的函数。后轮瞬态指令是前轮位置和车速的变化率的函数。确定前轮位置的变化率是通过随着时间的推移取得前轮位置的样本，并计算连续样本之间的位置差。随着车速变化，用于计算变化率的差异数量变化，允许对后轮的响应时间进行恒定调谐，导致针对在整个范围内的响应和稳定性进行优化的车辆车速。

5. 发明授权

US5195601A Independent rear wheel toe-in control in a vehicle four wheel steering system 失效
标题翻译：车辆四轮转向系统中独立的后轮控制
公开(公告)号：US5195601A
公开(公告)日：1993-03-23
申请号：US694296
申请日：1991-05-02
申请人： Ronald W. Voigt , Jeffrey A. Zuraski , Brian P. McDonald , James W. Babineau , Scott D. Morrison
发明人： Ronald W. Voigt , Jeffrey A. Zuraski , Brian P. McDonald , James W. Babineau , Scott D. Morrison
IPC分类号： B62D7/14 , B62D7/15 , B62D9/00
CPC分类号： B62D7/15 , B62D7/146 , B62D9/00
摘要： The rear wheels of a motor vehicle are independently steered in an inward (toe-in) direction to improve yaw stability and on-center response. In moderate-to severe turning maneuvers, the rear wheel on the outside of the turn is controlled. In low-to-moderate turning maneuvers, the rear wheel on the inside of the turn is controlled.

6. 发明授权

US4970647A Rear wheel steering angle control method 失效
标题翻译：后轮转向角控制方法
公开(公告)号：US4970647A
公开(公告)日：1990-11-13
申请号：US348444
申请日：1989-05-08
申请人： Sam M. Karadsheh , John M. Mackovjak , Scott D. Morrison , Janet S. Goings
发明人： Sam M. Karadsheh , John M. Mackovjak , Scott D. Morrison , Janet S. Goings
IPC分类号： B62D6/00 , B62D6/02 , B62D7/14 , B62D7/15 , B62D101/00 , B62D113/00
CPC分类号： B62D7/159
摘要： A rear wheel steering system in which the rear steering command is retrieved from a three dimensional (3D) lookup table as a function of both front wheel steering angle and vehicle speed in normal operating modes, and from a two dimensional (2D) lookup table as a function of front wheel steering angle without regard to the vehicle speed under conditions where the vehicle speed information is deemed not credible. If the measured vehicle speed is judged to be not credible, it is replaced with an estimated or recently measured credible vehicle speed value, and the replacement value is then used in connection with the measured front wheel steering angle signal to retrieve a rear wheel steering command from the 3D lookup table. However, when the front wheels have been returned to the straight ahead position, the rear wheel steering angle command is retrieved from the 2D lookup table as a sole function of the measured front wheel steering angle. When the vehicle speed signal abnormality is corrected and the front wheels are returned to the straight ahead position, the system reverts to the normal operating mode in which the rear steering command is retrieved from the 3D lookup table as a function of both the front wheel steering angle and the measured vehicle speed.

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